Solution of task 9.2.3 from the collection of Kepe OE

Solution of task 9.2.3 from the collection of Kepe OE

9.2.3
At this point in time, the body makes an instantaneous rotation with respect to the point of contact with the plane. Determine the angular velocity of the body if the velocity of the point C is 10 m / s, and the distance AC = 20 cm. (Answer 50)